DACCO 27RNVPD41 Auto Trans Torque Converter

( Brand: Dacco ), ( Manufacturer Part Number: 27RNVPD41 ), ( Type: Auto Trans Torque Converter ), ( Fits 1: 2011-2012 Ram 1500 ), ( Fits 2: 2011-2012 Ram 2500 ), ( Fits 3: 2011-2012 Ram 3500 ), ( Fit Note: Automatic Transmission Torque Converter Converter Codes ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review DACCO Auto Trans Torque Converter fits RAM 1500 2500 3500 2011–2012

The **DACCO 27RNVP-D41 Auto Transmission Torque Converter** is a high-performance, direct-fit replacement designed specifically for the **2011 2012 Dodge Ram 1500, 2500, and 3500** models equipped with the **580/583/586 6-speed automatic transmission** (commonly found in vehicles paired with the **3.6L Pentastar V6, 5.7L Hemi V8, or 6.4L Hemi V8 engines**). Engineered to meet or exceed OEM specifications, this torque converter delivers superior clutch engagement, smoother shifting, and enhanced torque multiplication critical for heavy-duty towing, hauling, and off-road applications where stock performance falls short.

Crafted from premium materials, the **DACCO 27RNVP-D41** features a **stamped steel housing** for durability and resistance to warping, ensuring consistent performance under extreme loads. The **high-friction clutch assembly** incorporates advanced friction materials optimized for both urban driving and prolonged engagement, reducing wear on the transmission while improving acceleration and responsiveness. The **stator assembly** is precision-balanced to minimize vibration and noise, providing a near-silent operation even under heavy throttle demands. Additionally, the **fluid coupling design** enhances efficiency, reducing drag and improving fuel economy compared to stock converters that may suffer from sluggish engagement or excessive slippage.

This torque converter is a **direct bolt-on replacement**, requiring no modifications to the transmission or engine bay, making installation straightforward for mechanics and DIY enthusiasts alike. Its **universal fitment** ensures compatibility with the **580/583/586 transmission family**, including those paired with the **6HP60/6HP65 automatic transmissions**, while also accommodating aftermarket upgrades such as **performance fluid pumps, torque converters, or transmission coolers**. Whether you're upgrading for towing capacity, off-road durability, or simply restoring factory-like performance, the **DACCO 27RNVP-D41** offers a reliable, high-performance alternative to the stock unit, backed by DACCO s reputation for quality and longevity.

For those seeking an edge in power delivery, this torque converter is an ideal choice combining **OEM-level precision with aftermarket performance enhancements** to ensure your Ram s transmission operates at its peak, whether cruising on the highway or tackling demanding loads. Built to withstand the rigors of daily driving and heavy-duty applications, it represents a smart investment for anyone looking to extend transmission life, improve shift quality, and maximize the potential of their Ram s powertrain.

### **Pros and Cons of buying a DACCO 27RNVP-D41 Auto Transmission Torque Converter for 2011-2012 Ram 1500/2500/3500**

1. **Compatibility** This torque converter is specifically designed for the **560R4 (41TE) transmission** found in 2011-2012 Ram 1500, 2500, and 3500 trucks with the **5.7L HEMI V8 engine**. It should fit without major modifications, assuming the transmission is in good condition.

2. **Performance Potential** A high-quality aftermarket torque converter like the DACCO can improve **shift quality, launch performance, and overall drivability** compared to an OEM unit, especially if the original converter is worn or leaking.

3. **Durability** DACCO is a reputable brand known for manufacturing **strong, long-lasting torque converters** with high-quality materials. This unit is built to handle heavy-duty applications, which is beneficial for towing or hauling.

4. **Better Shift Feel** Many aftermarket converters are tuned for **smoother shifts** and reduced jerkiness, which can make the transmission feel more refined, especially in stop-and-go traffic.

5. **Potential for Upgraded Performance** If you plan to modify your truck (e.g., **ECU tuning, bigger turbo, or increased horsepower**), this converter can handle higher RPMs and torque better than an OEM unit.

6. **Easier Installation** Since it s a direct replacement, installation is straightforward if you have basic mechanical skills or access to a transmission shop. No major transmission work is required beyond removing the old converter.

7. **Cost-Effective Alternative** While not the cheapest option, it is often **more affordable than a full transmission rebuild** and can extend the life of your transmission if the issue is converter-related.

---

1. **Potential Shift Issues Without Tuning** If you install this converter without **ECU reprogramming or a transmission tuner**, you may experience **rougher shifts, delayed engagement, or stalling** because the transmission control module (TCM) expects the original converter s characteristics. A **transmission tuner (like a 41TE tuner or ECU flash)** is highly recommended.

2. **Not a Fix for Major Transmission Problems** If your transmission has **internal damage (clutch packs, solenoids, or planetary gear issues)**, replacing just the torque converter will not resolve those problems. A full transmission service or rebuild may still be needed.

3. **Possible Reverse Gear Issues** Some aftermarket converters can cause **reverse gear to bind or slip** if not properly matched to the transmission. This is more common with aggressive converters but can happen with performance units if not tuned correctly.

4. **Warranty Concerns** If your truck is still under **factory warranty**, replacing the torque converter with an aftermarket part may **void certain transmission-related warranties**. Check with your dealer before proceeding.

5. **Installation Challenges** While not extremely difficult, **removing the old converter and installing the new one requires proper fluid disposal, seal replacement, and torque specifications**. Improper installation (e.g., overtightening bolts or using the wrong seal) can lead to **leaks or damage**.

6. **Potential for Overheating** If the transmission fluid is **old, degraded, or incorrect**, the new converter may overheat under heavy loads. Always use **full synthetic transmission fluid (e.g., Dexron VI or Mercon LV)** and change it during installation.

7. **Mixed Reviews on Shift Quality** Some owners report that while the converter improves **launch performance**, it can make **up-shifts feel harsher** unless properly tuned. Expect a learning curve in how the transmission behaves.

---

The **DACCO 27RNVP-D41 torque converter** is a **solid aftermarket option** for 2011-2012 Ram trucks with the 560R4 transmission, offering **better durability, performance, and shift feel** compared to an OEM unit **if installed and tuned correctly**. It is particularly useful for **towing, hauling, or performance modifications** where an upgraded converter is beneficial.

However, **it is not a universal fix** if your transmission has deeper issues (e.g., worn clutches, bad solenoids, or internal damage), replacing just the converter will not solve those problems. Additionally, **proper tuning is essential** to avoid rough shifts, stalling, or reverse gear problems.

If you are **experienced with transmission work** or have access to a **transmission tuner**, this converter is a **good investment**. If you are unsure, consulting a **transmission specialist** before purchase is advisable.

---

1. **Check Transmission Health First** Before buying, ensure your transmission is **not beyond repair**. A **transmission fluid analysis or diagnostic scan** can help determine if a converter replacement is sufficient.

2. **Get a Transmission Tuner** If you want **smooth shifts and optimal performance**, invest in a **41TE transmission tuner** (e.g., **TorqueShift, Jegs 41TE tuner, or ECU flash**) to match the new converter s characteristics.

3. **Use High-Quality Fluid** Always use **full synthetic transmission fluid (Dexron VI or Mercon LV)** and **change it during installation** to prevent overheating.

4. **Consider Professional Installation** If you are not comfortable with transmission work, have a **trusted mechanic or transmission shop** install the converter to avoid leaks or improper fitting.

5. **Test Drive After Installation** After installation, **test drive the truck** to ensure the converter shifts properly. If shifts are rough, **adjust the tuner settings** accordingly.

6. **Monitor for Leaks or Overheating** Keep an eye on **transmission temperature and fluid levels** in the first few hundred miles to ensure everything is functioning correctly.

**Final Verdict:** **Worth it for performance/towing upgrades if tuned properly, but not a fix for a failing transmission.** If you re looking for a **direct replacement with improved durability**, this is a **good choice** just ensure you address the tuning and fluid aspects.

Details:

Auto Trans Torque Converter 27RNVPD41 for Ram 1500 2500 3500 2011 2012: Brand: Dacco condition: Remanufactured, Notes Automatic Transmission Codes:582AD, B1, R4736982AB, Detailed Applications , 2011 - 2012 15003.7L V6545RFE, 15004.7L V8545RFE, 25006.7L 6 Cyl545RFE, 35006.7L Cyl545RFE.

part #: 27rnvpd41 price

• $213.22

specifications torquconv:

• for models: 1500, 2500, 3500, Ram
• for years: 2011-2012
• brand: Dacco
• mpn: 27rnvpd41
• type: Auto Trans Torque Converter
• fits 1: 2011-2012 Ram 1500
• fits 2: 2011-2012 Ram 2500
• fits 3: 2011-2012 Ram 3500
• fit note: Automatic Transmission Torque Converter Converter Codes
• manufacturer warranty: 12 Month Warranty
• attention: Please Read All Notes To Confirm Fitment
• cs-sku: 400

returns torquconv:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

general torquconv:

• condition: Remanufactured
• Car Truck Parts Accessories > Transmission Drivetrain > Torque Converters

offer torquconv:

• started: May 12, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 1

seller torquconv:

• city: New Brunswick, New Jersey
• rating: 97.3%
• # reviews: 57963

shipping torquconv:

• service: Standard
• class: Standard
• transit: 3-7 Days
• type: Fixed
• cost: $0.00

payments torquconv:

• other
• wallet: Google-pay
• credit card: Mastercard

Dacco 27RNVPD41 Is Similar To:

• 359 Dacco Remanufactured Auto Trans 847338020238 (40.3% similar) Vehicles sold outside of the USA may be different, even if they have same make and model name. Shipping labels may only be applied to a separate, outer box...(October 24th, 2017)
• 390 Dacco Automatic Transmission Torque 847338020481 (45.3% similar) Every converter goes through the following five-step process to ensure highest level of quality. 22LBS how does Dacco build a quality torque converter. Automatic transmission torque converter by Dacco. Final inspection functional testing for leaks, run out, end play and balance:custom built leak ...(December 30th, 2017)
• 400 Dacco Automatic Transmission Torque 847338020511 (46.9% similar) How does Dacco build a quality torque converter. Every converter goes through the following five-step process to ensure highest level of quality. Final inspection functional testing for leaks, run out, end play and balance:custom built leak check machines require human machine approval to pass with ...(December 30th, 2017)
• 514 Dacco Remanufactured Auto Trans 847338020542 (40.3% similar) Shipping labels may only be applied to a separate, outer box. Vehicles sold outside of the USA may be different, even if they have same make and model name...(October 21st, 2017)
• 520aa Dacco Transmission Parts Torque Converter (45.5% similar) Orders take hours processing time. Typically all parts have a 1 year manufacturer limited warranty...(May 22nd, 2018)
• 524 Dacco Remanufactured Auto Trans 847338020580 (40.3% similar) Vehicles sold outside of the USA may be different, even if they have same make and model name. Shipping labels may only be applied to a separate, outer box...(November 27th, 2017)
• 526 Dacco Remanufactured Auto Trans 847338020597 (38.7% similar) Shipping labels may only be applied to a separate, outer box. Vehicles sold outside of the USA may be different, even if they have same make and model name...(November 27th, 2017)
• 564 Dacco Remanufactured Auto Trans 847338020696 (38.7% similar) Vehicles sold outside of the USA may be different, even if they have same make and model name. Shipping labels may only be applied to a separate, outer box...(September 10th, 2017)
• 568 Dacco Remanufactured Auto Trans 847338020740 (40.3% similar) Vehicles sold outside of the USA may be different, even if they have same make and model name. Shipping labels may only be applied to a separate, outer box...(October 21st, 2017)
• 582y-90 Dacco Torque Converter Dodge Neon (42.7% similar) 60 bolt CIRCLE4 mounting pads 90 degrees, 10MM x Dacco 582Y-90 torque converter re-manufactured by DACCO10 DIAMETER8. 5MILLED flats on hub pilot 0LQUESTIONS. I can only help if the vehicle is original and not been modified...(September 2nd, 2018)
• 583ws Dacco Transmission Parts Torque (31.9% similar) Typically all parts have a 1 year manufacturer limited warranty. Orders take hours processing time...(September 16th, 2017)